package com.yangquan.service;


import com.yangquan.entity.Student;

import java.util.List;
import java.util.Map;

public interface StudentService {
    void addStudent(String students);

    void addStudentData(List<Student> students);

    List<String> getStudentSalary();

    List<Map<String,Object>> getStudent();

    List<Student> getStudentData();

    List<Student> selectStudent();

    boolean updateStudent(String id);
}
